diff options
Diffstat (limited to 'src/include/port/atomics/generic-gcc.h')
| -rw-r--r-- | src/include/port/atomics/generic-gcc.h | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/src/include/port/atomics/generic-gcc.h b/src/include/port/atomics/generic-gcc.h index 306c38f6f7f..8a50485cda8 100644 --- a/src/include/port/atomics/generic-gcc.h +++ b/src/include/port/atomics/generic-gcc.h @@ -25,14 +25,9 @@ #endif /* - * icc provides all the same intrinsics but doesn't understand gcc's inline asm + * An empty asm block should be a sufficient compiler barrier. */ -#if defined(__INTEL_COMPILER) -/* NB: Yes, __memory_barrier() is actually just a compiler barrier */ -#define pg_compiler_barrier_impl() __memory_barrier() -#else #define pg_compiler_barrier_impl() __asm__ __volatile__("" ::: "memory") -#endif /* * If we're on GCC 4.1.0 or higher, we should be able to get a memory barrier |